# RocketTunnel — The Eco-Friendly, Secure VPN

> Eco-friendly, efficient, and secure VPN with native architecture and advanced tunneling protocols. (iPhone/iPad app by LEOIO INC..)

- Source: https://appshunter.io/ios/app/rockettunnel/id6478808249 (this page in markdown: same URL + `.md`)
- Developer: [LEOIO INC.](https://appshunter.io/developer/440033348)
- Category: Utilities
- Price: Free
- Rating: 4.87/5 from 2,636 App Store ratings · 26 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 32 MB
- Languages: English
- Released: 2024-03-12
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rockettunnel/id6478808249/reviews.md

## What is RocketTunnel?

RocketTunnel: The Eco-Conscious VPN Built for Unmatched Efficiency

Meet RocketTunnel, the environmentally-friendly VPN that merges high performance with minimal battery consumption. Our mission is to reduce carbon footprints across the globe by ensuring that every line of code is optimized for maximum efficiency. Whether you’re streaming, browsing, or gaming, RocketTunnel has you covered—without draining your device or the planet’s resources.

Lean and Powerful Native Architecture
---------------------------------------
At RocketTunnel’s core lies a modern, proprietary TCP/IP implementation. By using pure, native C code—free from bulky high-level SDKs—we’ve achieved a binary size of just a few megabytes, significantly smaller than many mainstream VPN apps. This streamlined approach delivers a fast, secure connection while extending your device’s battery life.

Security & Supported Protocols
--------------------------------
Your privacy is our top priority. That’s why RocketTunnel is built upon customized OpenSSH and OpenSSL libraries, ensuring robust encryption without sacrificing performance. We support the following protocols for versatile and secure tunneling:

● SSH – Establish a direct tunnel to a remote SSH server, ensuring private, authenticated data transfer.
● SSH-XTLS – Add an extra layer of encryption by connecting through a TLS-secured channel.
● SOCKS-XTLS – Create a secure tunnel to a remote SOCKS5 proxy server via TLS, guaranteeing privacy and data integrity.
● XTLS – Mimic a modern browser’s fingerprint (TLS with fingerprint mimicry) to circumvent highly restricted networks, ensuring your connection remains undetected by advanced firewalls.

RocketTunnel also features secure public-key authentication for SSH, bolstering your defenses against unauthorized access.

Advanced Features & Customization
------------------------------------
Go beyond basic VPN usage with RocketTunnel’s comprehensive feature set designed for power users and casual users alike:

• BadVPN UDPGW for VoIP and Gaming – Enhance real-time communications and gaming performance.
• DNS-over-TCP Resolution – Maintain domain resolution capability even when UDPGW server is unavailable.
• Smart Domain Resolution – RocketTunnel queries multiple DNS servers to efficiently resolve hostnames, even if your ISP’s DNS is unresponsive.
• Route Domestic Traffic Directly – Exclude domestic traffic from the tunnel for optimal routing and lower latency.
• Per-Configuration Advanced Settings – Customize and override settings for UDP, QUIC, DNS strategy, and more.
• Public SSH Banner Display – View server-specific SSH banner messages for important announcements.
• Comprehensive Logs – Export logs in SQLite format and filter them by specific modules for in-depth troubleshooting and analysis.


Accessibility & Commitment
----------------------------
We believe that secure, eco-friendly VPN technology should be accessible to everyone:

• Broad iOS Compatibility – Supports iOS 12 and above, so you don’t need the latest hardware to stay protected.
• Completely Free & Ad-Free – No subscription fees, no intrusive ads—your online safety shouldn’t come with hidden costs.
• Planet-Friendly Mission – By continuously refining our native code, we minimize energy usage on devices worldwide, taking an active role in global sustainability


Join the Green VPN Revolution
-------------------------------
Enjoy secure, fast, and efficient connections with RocketTunnel—where your privacy, your battery life, and our planet’s well-being all come first. Download RocketTunnel today and discover a new standard in eco-conscious VPN technology.

## Key features

- Environmentally-friendly VPN
- Minimal battery consumption
- Lean native C code architecture
- Customized OpenSSH and OpenSSL encryption
- SSH, SSH-XTLS, SOCKS-XTLS, XTLS protocols
- BadVPN UDPGW for VoIP and gaming
- DNS-over-TCP and Smart Domain Resolution

## What do users think of RocketTunnel?

Overall sentiment: positive

**Pros**

- 💙 Totally ad-free
- 🚀 Great app, battery usage incredibly low. Super fast and reliable
- 👍 Best vpn application!
- 👍 The new smart routing feature is really exciting. The battery usage is also optimized and is sensible.
- 👍 New UI and haptics are so good!

**Cons**

- 🐛 Why new update can pass banned IP from server? This feature made a lot of terrible for us.
- 🐛 It doesn't load images on whats app, wont work for instagram or even apple store.
- 🐛 When I locked my phone, in background not working, I check settings of background app refresh but this app not appear here, why?

**Commonly reported bugs**

- The hepatic feedbacks of connecting and disconnecting are SO intense that i can hear my device's haptic engine's sound, I afraid it's gonna ruin my iPhone if it's gonna be so intense like this.

**Most requested features**

- Please add support for ssh-rsa
- Why doesn't it accept and recognize the domain address of 'domain.monster' as a host and the configuration is not saved?
- Update for new sites

## Recent user reviews (10 of 26)

All indexed reviews: https://appshunter.io/ios/app/rockettunnel/id6478808249/reviews.md

### 5/5 — Review

*2026-08-22, version 3.0.8*

Best app

### 5/5 — Perfect

*2026-06-26, version 3.0.8*

Perfect

### 5/5 — One of the best VPNs in the market

*2026-06-22, version 3.0.8*

I’ve been using this app and its services for more than a year now, it’s amazing. Fast, reliable, secure and also uses less battery than its competitors. Totally recommend it.

### 5/5 — عالیه

*2026-06-21, version 3.0.8*

عالیه. فقط چرا با مک اینتل سازگاری نداره؟ لطفا اضافه کنین.

### 5/5 — perfect

*2026-06-20, version 3.0.8*

perfect support and speed and security

### 1/5 — The new version cannot be installed.

*2026-06-02, version 3.0.8*

The new version cannot be installed.

### 2/5 — 🤔

*2025-06-09, version 2.0.1*

Ask to load configuration but doesn’t seem to do so on my iPad running IOS 18 ?
Like to see how it does but can’t 
The VPN I currently use interferes with my Apple Store connection so went looking for another Free VPN. 
Why isn’t the Configuration loading so I can use this app.

### 5/5 — Fast, Stable, Reliable

*2025-06-09, version 2.0.1*

It simply works. Even if designed for iPad, works beautifully on Mac, no issues no pressure on low end M1 Air, works reliably.

### 5/5 — Love it 😍

*2025-03-06, version 2.0.1*

totally ad-free thanks you developer💙

### 5/5 — Camera

*2025-01-27, version 2.0.1*

Continuity camera not working while VPN is on . This is happened from the latest update that UI changed.

## Frequently asked questions about RocketTunnel

### What does RocketTunnel do?

RocketTunnel is an environmentally friendly VPN that provides a secure and efficient internet connection. It is designed to minimize battery consumption on your device while offering robust encryption and advanced tunneling protocols for enhanced privacy and performance.

### What are the key features of RocketTunnel?

Key features include its eco-conscious design with minimal battery drain, a lean native C code architecture for small binary size and speed, and support for multiple secure tunneling protocols like SSH, SSH-XTLS, SOCKS-XTLS, and XTLS. It also offers advanced features like BadVPN UDPGW for gaming and DNS-over-TCP resolution.

### How much does RocketTunnel cost?

Based on the provided information, RocketTunnel is a free application. There are no mentions of in-app purchases or subscription models, indicating it is available at no cost to the user.

### What devices is RocketTunnel compatible with?

RocketTunnel is compatible with iOS devices, specifically supporting iOS 12 and above. The application's native architecture is designed for efficiency on these platforms.

### Who would benefit from using RocketTunnel?

Users who prioritize online privacy and security, are concerned about battery life on their mobile devices, and seek an efficient VPN for activities like streaming, browsing, or gaming would benefit from RocketTunnel. Its advanced features also cater to power users looking for customization.

## Version history (last 5 releases)

### 3.0.8 — 2026-06-02

Fixed a crash affecting some UDP/ICMP traffic over secure tunnels. Recommended for all users.

### 3.0.1 — 2026-05-27

Minor fixes and improvements.

### 2.0.1 — 2025-01-22

This update includes a hotfix that resolves an issue preventing Hotspot clients from accessing the internet while RocketTunnel is connected. Now you can share your connection without any interruptions.

### 2.0.0 — 2025-01-09

Get ready for a massive upgrade! RocketTunnel v2 takes your VPN experience to the next level with new features, enhanced performance, and an all-new design.

Key Highlights:

- 38% More Efficient: RocketTunnel v2 is now 38% more energy-efficient, meaning less battery usage and extended phone life for uninterrupted connectivity.
- Complete Redesign: Enjoy a stunning new UI/UX that’s intuitive, modern, and user-friendly.
- Adaptive Congestion Control: Experience faster, more stable connections with our new adaptive congestion control system.
- Improved Routing Decisions: Optimized for better access to domestic servers, ensuring faster and more reliable connections.

New Features:

- IPv6 Support: Future-proof your connections with seamless IPv6 support.
- Advanced Tunnel Settings: Fine-tune RocketTunnel’s performance with new advanced options for QUIC, UDP, DNS, and more.
- Per-Config Settings Overrides: Customize tunnel behavior for individual configurations.
- Private Key Authentication: Enhanced security for SSH-based configurations.
- DNS Queries Over TCP: Reliable fallback for DNS queries when UDPGW server is unavailable.
- Configuration Import via Link: Easily set up your tunnel with one click.

Performance Boosts:

- Improved MTU and MSS: Faster tunnel performance with optimized settings.
- Enhanced Reconnection Logic: Seamlessly switch to cheaper interfaces like Wi-Fi when available.
- OpenSSH Enhancements: Improved MAC calculations for better security and speed.

Better User Experience:

- Informative Disconnection Dialogs: Understand why your session ended with clear and helpful messages.
- Redesigned Logs: Filter logs by modules or export them effortlessly.
- Landscape Mode Support: Full landscape functionality across all devices.
- Revamped Config Editor: A cleaner, more intuitive design with improved field validations.

### 1.1.3 — 2024-10-09

We’ve resolved an issue that affected iOS 18.1, where RocketTunnel would connect but not function as expected.

## Apps similar to RocketTunnel

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| --- | --- | --- | --- |
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## More apps by LEOIO INC.

- [Azangoo](https://appshunter.io/ios/app/azangoo/id813162815)
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- [Tripper - Travel mate finder](https://appshunter.io/ios/app/tripper-travel-mate-finder/id6462438682)
- [Twogeta](https://appshunter.io/ios/app/twogeta/id6670386963)
- [LSD - Last Second Deals](https://appshunter.io/ios/app/lsd-last-second-deals/id6771549096)

All apps by LEOIO INC.: https://appshunter.io/developer/440033348

## Related topics

[rocket tunnel](https://appshunter.io/ios/topics/rocket-tunnel) · [rocket tunnel vpn](https://appshunter.io/ios/topics/rocket-tunnel-vpn) · [rocket vpn](https://appshunter.io/ios/topics/rocket-vpn) · [kambuya](https://appshunter.io/ios/topics/kambuya) · [ssh vpn](https://appshunter.io/ios/topics/ssh-vpn)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*